CN213888593U - Movable track arc welding device - Google Patents

Abstract

The utility model discloses a mobilizable track arc welding device, including two first frameworks, two first framework is for controlling the setting, two first framework top is the closed setting, two the equal fixedly connected with bottom plate in first framework bottom, two first framework is directly close to bottom department and is equipped with the second framework, the second framework is located left with the equal fixed connection of two first frameworks first framework inner chamber bottom fixedly connected with motor makes the device can remove through the gyro wheel, conveniently removes the device to weldment department, adjusts welding structure's level and upper and lower position through motor and electric telescopic handle for the device can weld large-scale article, has effectively improved the work efficiency of device.

Description

Movable track arc welding device

Technical Field

The utility model relates to an electric arc welding device especially relates to a mobilizable track electric arc welding device.

Background

The shielded metal arc welding is one of arc welding methods and is the most widely used welding method in industry, and generally, an arc welding device with a shielded metal is used for welding a workpiece, most of the existing arc welding devices are used for manually holding the workpiece to be welded, but when large objects are welded, the held arc welding device not only brings burden to workers, but also reduces the efficiency of welding work.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims at providing a movable track arc welding device.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a movable track arc welding device comprises two first frame bodies, wherein the two first frame bodies are arranged in a left-right mode, the tops of the two first frame bodies are arranged in a closed mode, the bottoms of the two first frame bodies are fixedly connected with a bottom plate, a second frame body is arranged at the position, close to the bottom, of the two first frame bodies, the second frame body is fixedly connected with the two first frame bodies, a motor is fixedly connected to the bottom of an inner cavity of the first frame body on the left side, a rotating shaft is fixedly connected to the top of the motor, a first conical gear is fixedly connected to the top of the rotating shaft, a second conical gear is meshed with the top of the first conical gear, a first threaded rod is arranged in the inner cavity of the second frame body, openings are formed in one sides, close to the second frame bodies, of the two first frame bodies, the left end and the right end of the first threaded rod respectively penetrate through the adjacent openings, the first threaded rod penetrates through the second bevel gear, the second frame body is provided with a first sliding block, the first sliding block is provided with a threaded hole, the first threaded rod penetrates through the threaded hole, the bottom of the second frame body is provided with a groove, the bottom of the first sliding block penetrates through the groove and is fixedly connected with a transverse plate, the bottom of the transverse plate is fixedly connected with two electric telescopic rods which are arranged left and right, a rotary plate is arranged below the transverse plate, the rotary plate is hollow, the rotary plate is provided with a first circular gear, the top of the rotary plate inner cavity is movably connected with a rotary shaft through a bearing, the bottom of the rotary plate is provided with a round hole, the round hole inner cavity is fixedly connected with a bearing, the bottom end of the rotary shaft penetrates through the first circular gear and the bearing inner cavity and is fixedly connected with a rotary rod, the right side of the first circular gear is provided with a movable block, and the left side of the movable block is fixedly connected with a plurality of first tooth blocks, the first circular gear is meshed with the first tooth block, the right side of the movable block is fixedly connected with a pull rod, the right side of the rotary table is provided with a through hole, the right end of the pull rod penetrates through the through hole and extends to the right side of the rotary table, the outer side of the pull rod is sleeved with a first spring, the first spring is positioned in the inner cavity of the rotary table, the left side and the right side of the first spring are respectively fixedly connected with the movable block and the inner cavity of the rotary table, the bottom of the rotary rod is fixedly connected with two first fixing plates which are arranged in the front and at the back, a movable plate is arranged below the rotary rod, the top of the movable plate is fixedly connected with a second fixing plate, the second fixing plate is positioned between the two first fixing plates, the two sides of the front side of the second fixing plate are respectively provided with a second circular gear, the second fixing plate is provided with a through hole, the inner cavity of the through hole is fixedly connected with a bearing, the inner cavity of the bearing is fixedly connected with a rotary shaft, and the front end and rear end of the rotary shaft respectively penetrate through the adjacent second circular gear, the two second sliding blocks are arranged in the front and back direction, the tops of the two second sliding blocks are fixedly connected with vertical plates, the top of the movable plate is provided with two sliding grooves, the two sliding grooves are positioned at the front and back sides of the second fixed plate, the two vertical plates respectively penetrate through the adjacent sliding grooves and extend to the upper part of the movable plate, one sides of the two vertical plates, which are close to the second circular gear, are fixedly connected with fixed blocks, one sides of the two fixed blocks, which are close to the second circular gear, are respectively fixedly connected with a plurality of second tooth blocks, the two second circular gears are respectively meshed with the adjacent second tooth blocks, the right side of the movable plate is fixedly connected with a sliding pipe, the top of the sliding pipe is provided with a through hole, a second threaded rod is arranged above the sliding pipe, and the bottom end of the second threaded rod penetrates through the through hole, and is fixedly connected with a splint.

Further, the one side that the movable block is close to first circular gear and the equal arc setting in one side that the fixed block is close to second circular gear, just first dog is array form arrangement from the past to the back, the second dog is from last to being array form arrangement down.

Furthermore, a third circular gear is arranged between the two second sliding blocks, the top and the bottom of the third circular gear are movably connected with the inner cavity of the movable plate through bearings, the second sliding blocks are fixedly connected with a plurality of third tooth blocks on one side close to the third circular gear, the third tooth blocks are sequentially arranged from left to right, the front side and the rear side of the third circular gear are respectively meshed with the adjacent third tooth blocks, a rectangular groove is formed in the front side of the movable plate, a driving lever is fixedly connected to the front side of the second sliding blocks and located on the front side, and the front end of the driving lever penetrates through the rectangular groove and extends to the front side of the movable plate.

Further, two sliding holes have all been seted up on the second slider, sliding hole inner chamber swing joint has the slide bar, both ends respectively with fly leaf inner chamber left and right sides fixed connection about the slide bar, two the slide bar outside all is overlapped and is equipped with the second spring, is located the front side the second spring is located second slider right side, is located the rear side the second spring is located second slider left side, two the second spring all with second slider and fly leaf inner chamber fixed connection.

Furthermore, the two vertical plates are respectively and fixedly connected to one side, close to the second spring, of the top of the adjacent second sliding block.

Furthermore, the inner wall of the through hole at the top of the sliding pipe is provided with a thread matched with a second threaded rod, and the second threaded rod is in threaded connection with the sliding pipe.

Furthermore, two equal fixedly connected with two gyro wheels of bottom plate bottom department near the left and right sides, two the gyro wheel sets up for the front and back.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the device can move through the roller, the device can be conveniently moved to a weldment, and the horizontal position and the vertical position of the welding structure are adjusted through the motor and the electric telescopic rod, so that the device can weld large-sized objects, and the working efficiency of the device is effectively improved;

2. the welding rod and the horizontal reverse angle of weldment are adjusted through rotating the carousel, and are fixed through the meshing of first circular gear and first tooth piece, adjust the angle of welding rod and the vertical direction of weldment through rotating the fly leaf, fix through second circular gear and second tooth piece to adjust the welding angle of welding rod, make the welding more perfect, improve welding effect.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a left side structural view of the movable plate of the present embodiment;

FIG. 4 is a top view of the movable plate of the present embodiment;

FIG. 5 is a top view of the turntable of the present embodiment;

FIG. 6 is a sectional view of the slide pipe of the present embodiment;

fig. 7 is an enlarged view of a portion a in fig. 2 of the present embodiment.

In the figure: 1. a first frame body; 2. a transverse plate; 3. an electric telescopic rod; 4. a turntable; 5. a movable plate; 6. a base plate; 7. a second frame body; 8. a pull rod; 9. a slide pipe; 10. a roller; 11. a second bevel gear; 12. a first bevel gear; 13. a rotating shaft; 14. a first circular gear; 15. a motor; 16. a first threaded rod; 17. A second spring; 18. a third circular gear; 19. a second slider; 20. a slide bar; 21. a deflector rod; 22. a rotating rod; 23. a second fixing plate; 24. a fixed block; 25. a first fixing plate; 26. a second circular gear; 27. A first slider; 28. a vertical plate; 29. a first spring; 30. a movable block; 31. a second threaded rod; 32. and (4) clamping the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, a movable track arc welding device comprises two first frame bodies 1, wherein the two first frame bodies 1 are arranged in a left-right direction, the tops of the two first frame bodies 1 are sealed, the bottoms of the two first frame bodies 1 are fixedly connected with bottom plates 6, two rollers 10 are fixedly connected to the bottoms of the two bottom plates 6 near the left side and the right side, the two rollers 10 are arranged in a front-back direction, the two first frame bodies 1 are directly provided with second frame bodies 7 near the bottoms, the second frame bodies 7 are fixedly connected with the two first frame bodies 1, the bottom of the inner cavity of the first frame body 1 on the left side is fixedly connected with a motor 15, the power output end on the top of the motor 15 is fixedly connected with a rotating shaft 13, the top of the rotating shaft 13 is fixedly connected with a first bevel gear 12, the top of the first bevel gear 12 is engaged with a second bevel gear 11, the inner cavity of the second frame body 7 is provided with a first threaded rod 16, the two first frame bodies 1 are provided with openings on one side close to the second frame body 7, the left end and the right end of a first threaded rod 16 respectively penetrate through the adjacent openings and are movably connected with the inner cavity of the first frame body 1 through a bearing, the left end of the first threaded rod 16 penetrates through a second bevel gear 11, the inner cavity of the second frame body 7 is provided with a first slide block 27, the first slide block 27 is provided with a threaded hole, the first threaded rod 16 penetrates through the threaded hole, the bottom of the second frame body 7 is provided with a groove, the bottom of the first slide block 27 penetrates through the groove and is fixedly connected with a transverse plate 2, the bottom of the transverse plate 2 is fixedly connected with two electric telescopic rods 3 which are arranged left and right, a rotary plate 4 is arranged below the transverse plate 2, the rotary plate 4 is hollow, the inner cavity of the rotary plate 4 is provided with a first circular gear 14, the top of the inner cavity of the rotary plate 4 is movably connected with a rotating shaft through a bearing, the bottom of the rotary plate 4 is provided with a round hole, and the inner cavity of the round hole is fixedly connected with a bearing, the bottom end of the rotating shaft penetrates through a first circular gear 14 and an inner cavity of a bearing and is fixedly connected with a rotating rod 22, the right side of the first circular gear 14 is provided with a movable block 30, the left side of the movable block 30 is fixedly connected with a plurality of first tooth blocks, the first circular gear 14 is meshed with the first tooth blocks, the right side of the movable block 30 is fixedly connected with a pull rod 8, the right side of a rotary table 4 is provided with a through hole, the right end of the pull rod 8 penetrates through the through hole and extends to the right side of the rotary table 4, the outer side of the pull rod 8 is sleeved with a first spring 29, the first spring 29 is positioned in the inner cavity of the rotary table 4, the left side and the right side of the first spring 29 are respectively and fixedly connected with the movable block 30 and the inner cavity of the rotary table 4, the bottom of the rotating rod 22 is fixedly connected with two first fixing plates 25 which are arranged in the front and back, a movable plate 5 is arranged below the rotating rod 22, the top of the movable plate 5 is fixedly connected with a second fixing plate 23, the second fixing plate 23 is positioned between the two first fixing plates 25, the two sides of the second fixing plate 23 are both provided with second circular gears 26, the second fixing plate 23 is provided with a through hole, the inner cavity of the through hole is fixedly connected with a bearing, the inner cavity of the bearing is fixedly connected with a rotating shaft, the front end and the rear end of the rotating shaft respectively penetrate through the adjacent second circular gear 26 and are fixedly connected with the adjacent first fixing plate 25, the inner cavity of the movable plate 5 is provided with two second sliding blocks 19, the two second sliding blocks 19 are arranged in front and rear, a third circular gear 18 is arranged between the two second sliding blocks 19, the top and the bottom of the third circular gear 18 are movably connected with the inner cavity of the movable plate 5 through the bearing, one side of each of the two second sliding blocks 19 close to the third circular gear 18 is fixedly connected with a plurality of third tooth blocks, the plurality of third tooth blocks are sequentially arranged from left to right, the front side and the rear side of the third circular gear 18 are respectively engaged with the adjacent third tooth blocks, the front side of the movable plate 5 is provided with a rectangular groove, and the front side of the second sliding block 19 positioned at the front side is fixedly connected with a deflector rod 21, the front end of a deflector rod 21 penetrates through the rectangular groove and extends to the front side of the movable plate 5, sliding holes are respectively formed in the two second sliding blocks 19, a sliding rod 20 is movably connected to the inner cavity of each sliding hole, the left end and the right end of each sliding rod 20 are respectively fixedly connected with the left side and the right side of the inner cavity of the movable plate 5, second springs 17 are respectively sleeved on the outer sides of the two sliding rods 20, the second springs 17 located on the front side are located on the right side of the second sliding blocks 19, the second springs 17 located on the rear side are located on the left side of the second sliding blocks 19, the two second springs 17 are respectively fixedly connected with the second sliding blocks 19 and the inner cavity of the movable plate 5 to support the second sliding blocks 19, the second sliding blocks 19 are enabled to move back through the second springs 17, vertical plates 28 are respectively and fixedly connected to the tops of the two second sliding blocks 19 adjacent to one side, close to the second springs 17, two sliding grooves are formed in the tops of the movable plate 5, and are located on the front side and the rear side of a second fixing plate 23, two vertical plates 28 respectively penetrate through adjacent sliding grooves and extend to the upper part of the movable plate 5, one sides of the two vertical plates 28 close to the second circular gears 26 are fixedly connected with fixed blocks 24, one sides of the two fixed blocks 24 close to the second circular gears 26 are fixedly connected with a plurality of second tooth blocks, the two second circular gears 26 are respectively meshed with the adjacent second tooth blocks, one sides of the movable blocks 30 close to the first circular gears 14 and one sides of the fixed blocks 24 close to the second circular gears 26 are both arranged in an arc shape, the first tooth blocks are arranged in an array shape from front to back, the second tooth blocks are arranged in an array shape from top to bottom, so that the first circular gears 14 are meshed with the first tooth blocks, the second circular gears 26 are meshed with the second tooth blocks, the right side of the movable plate 5 is fixedly connected with a sliding pipe 9, the top of the sliding pipe 9 is provided with a through hole, a second threaded rod 31 is arranged above the sliding pipe 9, and the bottom end of the second threaded rod 31 penetrates through hole, and fixedly connected with splint 32, the through-hole inner wall in slide 9 top seted up with second threaded rod 31 assorted screw thread, second threaded rod 31 and slide 9 threaded connection, through rotating second threaded rod 31 control splint 32 fixed and lax to the welding rod.

The working principle is as follows: when the welding rod device is used, the device is moved to a welding part through the roller 10, welding rods are inserted into the inner cavity of the sliding pipe 9, the second threaded rod 31 is rotated, the second threaded rod 31 drives the clamping plate 32 to move towards the welding rods, so that the welding rods are fixed and prevented from falling off, the motor 15 and the electric telescopic rod 3 are started through the external power supply, the motor 15 drives the first threaded rod 16 to rotate through the first conical gear 12 and the second conical gear 11, so that the horizontal position of the welding rods is adjusted, the welding rods are driven to move downwards through the extension of the electric telescopic rod 3, so that the welding rods are in contact with the welding, the welding rods are connected with the power supply through the external lead, the welding parts are welded, in the welding process, the pull rod 8 moves rightwards, the pull rod 8 drives the first tooth block to move rightwards through the movable block 30, the first tooth block is separated from the first circular gear 14, the contact is fixed on the first circular gear 14, the rotary table 4 is rotated, and the angle between the welding rods and the welding rods in the horizontal direction is adjusted, the pull rod 8 is released, the pull rod 8 moves back to the original position under the action of the first spring 29, the first tooth block is meshed with the first circular gear 14, thereby fixing the rotary disc 4, moving the deflector rod 21 to the right, the deflector rod 21 driving the front second slide block 19 to move to the right, when the front second slide block 19 moves to the right, the rear second slide block 19 moves to the left through the meshing of the third gear block and the third circular gear 18, at the same time, the second spring 17 is compressed, so that the second tooth block is separated from the second circular gear 26, the second circular gear 26 is fixed in contact with, the movable plate 5 can be rotated up and down, thereby adjusting the angle between the welding rod and the weldment in the up-down direction, adjusting the position of the welding rod by the edge according to the welding degree, loosening the deflector rod 21, under the action of the second spring 17, the two second sliding blocks 19 move back to the original position and drive the second toothed blocks to engage with the second circular gear 26, thereby fixing the movable plate 5.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (7)

1. A movable orbital arc welding device comprising two first frames (1), characterized in that: the two first frame bodies (1) are arranged on the left and right, the tops of the two first frame bodies (1) are arranged in a closed manner, the bottoms of the two first frame bodies (1) are fixedly connected with a bottom plate (6), the positions, directly close to the bottoms, of the two first frame bodies (1) are provided with second frame bodies (7), the second frame bodies (7) are fixedly connected with the two first frame bodies (1), the bottom of the inner cavity of the first frame body (1) on the left side is fixedly connected with a motor (15), the top power output end of the motor (15) is fixedly connected with a rotating shaft (13), the top of the rotating shaft (13) is fixedly connected with a first bevel gear (12), the top of the first bevel gear (12) is meshed with a second bevel gear (11), the inner cavity of the second frame body (7) is provided with a first threaded rod (16), and one sides, close to the second frame bodies (7), of the two first frame bodies (1) are provided with openings, the left end and the right end of the first threaded rod (16) penetrate through adjacent holes respectively and are movably connected with the inner cavity of the first frame body (1) through bearings, the left end of the first threaded rod (16) penetrates through the second bevel gear (11), the inner cavity of the second frame body (7) is provided with a first sliding block (27), the first sliding block (27) is provided with a threaded hole, the first threaded rod (16) penetrates through the threaded hole, the bottom of the second frame body (7) is provided with a groove, the bottom of the first sliding block (27) penetrates through the groove and is fixedly connected with a transverse plate (2), the bottom of the transverse plate (2) is fixedly connected with two electric telescopic rods (3) which are arranged left and right, a rotary plate (4) is arranged below the transverse plate (2), the rotary plate (4) is arranged in a hollow mode, the inner cavity of the rotary plate (4) is provided with a first circular gear (14), and the top of the inner cavity of the rotary plate (4) is movably connected with a rotary shaft through bearings, the round hole has been seted up to carousel (4) bottom, round hole inner chamber fixedly connected with bearing, first circular gear (14) and bearing inner chamber are run through to the pivot bottom to fixedly connected with bull stick (22), first circular gear (14) right side is equipped with movable block (30) left side fixedly connected with a plurality of first tooth piece, first circular gear (14) and the meshing of first tooth piece, movable block (30) right side fixedly connected with pull rod (8), carousel (4) right side has seted up the perforation, pull rod (8) right-hand member runs through the perforation, and extends to carousel (4) right side, pull rod (8) outside cover is equipped with first spring (29), first spring (29) are located carousel (4) inner chamber, the first spring (29) left and right sides respectively with movable block (30) and carousel (4) inner chamber fixed connection, the bottom of the rotating rod (22) is fixedly connected with two first fixing plates (25) which are arranged front and back, a movable plate (5) is arranged below the rotating rod (22), the top of the movable plate (5) is fixedly connected with a second fixing plate (23), the second fixing plate (23) is positioned between the two first fixing plates (25), two sides of the front side of the second fixing plate (23) are respectively provided with a second circular gear (26), the second fixing plate (23) is provided with a perforation, the inner cavity of the perforation is fixedly connected with a bearing, the inner cavity of the bearing is fixedly connected with a rotating shaft, the front end and the back end of the rotating shaft respectively penetrate through the adjacent second circular gears (26) and are fixedly connected with the adjacent first fixing plates (25), the inner cavity of the movable plate (5) is provided with two second sliding blocks (19), the two second sliding blocks (19) are arranged front and back, and the tops of the two second sliding blocks (19) are both fixedly connected with a vertical plate (28), the top of the movable plate (5) is provided with two sliding grooves which are positioned at the front side and the rear side of the second fixed plate (23), two vertical plates (28) respectively penetrate through the adjacent sliding grooves, and extends to the upper part of the movable plate (5), one sides of the two vertical plates (28) close to the second circular gear (26) are fixedly connected with fixed blocks (24), one sides of the two fixed blocks (24) close to the second circular gear (26) are fixedly connected with a plurality of second gear blocks, the two second circular gears (26) are respectively meshed with the adjacent second gear blocks, a sliding pipe (9) is fixedly connected to the right side of the movable plate (5), a through hole is arranged at the top of the sliding pipe (9), a second threaded rod (31) is arranged above the sliding tube (9), and the bottom end of the second threaded rod (31) penetrates through the through hole and is fixedly connected with a clamping plate (32).

2. A movable orbital arc welding apparatus as set forth in claim 1 wherein: the equal arc setting in one side that one side and fixed block (24) that movable block (30) are close to first circular gear (14) are close to second circular gear (26), just first tooth piece is array form range after to in the past, the second tooth piece is from last to being array form range down.

3. A movable orbital arc welding apparatus as set forth in claim 1 wherein: be equipped with third circular gear (18) between two second slider (19), third circular gear (18) top and bottom all through bearing and fly leaf (5) inner chamber swing joint, two equal fixedly connected with a plurality of third toothblock in one side that second slider (19) are close to third circular gear (18), a plurality of the third toothblock is arranged from a left side to the right side in proper order, third circular gear (18) front and back both sides respectively with the meshing of adjacent third toothblock, fly leaf (5) front side is seted up and is equipped with the rectangular channel, is located the front side second slider (19) front side fixedly connected with driving lever (21), driving lever (21) front end runs through the rectangular channel to extend to fly leaf (5) front side.

4. A movable orbital arc welding apparatus as set forth in claim 1 wherein: two all seted up the slide opening on second slider (19), slide opening inner chamber swing joint has slide bar (20), both ends respectively with fly leaf (5) inner chamber left and right sides fixed connection, two about slide bar (20) outside all is equipped with second spring (17) by the cover, is located the front side second spring (17) are located second slider (19) right side, are located the rear side second spring (17) are located second slider (19) left side, two second spring (17) all with second slider (19) and fly leaf (5) inner chamber fixed connection.

5. A movable orbital arc welding apparatus as set forth in claim 4 wherein: the two vertical plates (28) are respectively and fixedly connected to one side, close to the second spring (17), of the top of the adjacent second sliding block (19).

6. A movable orbital arc welding apparatus as set forth in claim 1 wherein: and the inner wall of the through hole at the top of the sliding pipe (9) is provided with a thread matched with the second threaded rod (31), and the second threaded rod (31) is in threaded connection with the sliding pipe (9).

7. A movable orbital arc welding apparatus as set forth in claim 1 wherein: two equal fixedly connected with two gyro wheels (10) of bottom plate (6) bottom department near the left and right sides, two gyro wheel (10) set up for the front and back.

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